ABB 1SVR405651R3400 CR-M4SFB

The CR-M4SFB socket is from the CR-MX (miniature) relay range. This standard socket is suitable for CR-MX relays with 2

ABB 1SVR405651R1400 CR-M2SFB

The CR-M2SFB socket is from the CR-MX (miniature) relay range. This standard socket is suitable for CR-MX relays with 2